Home
Class 12
BIOLOGY
[A]: In C4 plants, CO2 fixation occurs a...

[A]: In `C_4` plants, `CO_2` fixation occurs at three sites.
[R]: `CO_2` is fixed in mesophyll cells, bundle sheeth cells and vascular cambium

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • Plant Morphology & Reproduction

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|62 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATIONS

    TRUEMAN BIOLOGY|Exercise MCQs|343 Videos

Similar Questions

Explore conceptually related problems

Bulk CO_(2) -fixation occurs in

In C_(4) - plants the CO_(2) occurs in

In C_4 plants initial CO_2 fixation takes place in the chloroplast of

CO_(2) fixation in bundle sheath cells occur in

In C_(4) plants initial CO_(2) fixation takes place in the chloroplast of

C_(4) pathway of CO_(2) fixation was discovered by

Write the CO_(2) acceptor in the mesophyll cells of a C_(4) plant.

C_(4) plants can absorbs CO_(2) from

In C_(4) cycle, first CO_(2) acceptor is

In C_4 pathway, CO_(2) fixation in mesophyll cells is carried out by the enzyme

TRUEMAN BIOLOGY-Plant Physiology -ASSERTION AND REASON
  1. [A]: The downward· movement of minerals through soil is effected by qu...

    Text Solution

    |

  2. [A]: Auxins are found in large amounts in the apical Meristem of shoot...

    Text Solution

    |

  3. [A]: In C4 plants, CO2 fixation occurs at three sites. [R]: CO2 is f...

    Text Solution

    |

  4. [A]: Oxidation of H2O takes place during pho- tosynthesis. [R]: Ph...

    Text Solution

    |

  5. [A]: The rate of photosynthesis is determined in terms of the rate of ...

    Text Solution

    |

  6. [A]: The energy capturing part of photosynthesis occurs in thylakoid m...

    Text Solution

    |

  7. [A]: The light dependent reactions occur in thylakoids. [R]: In thyl...

    Text Solution

    |

  8. [A]: Tropical movements occuring in response to water stimulus are cal...

    Text Solution

    |

  9. [A]: The evolution of molecular oxygen is con- cerned with photosystem...

    Text Solution

    |

  10. [A]: Hill and Bendall proposed Z-scheme and suggested that photosystem...

    Text Solution

    |

  11. [A]: Rhizobial aggregates have been observed at distinct sites on curl...

    Text Solution

    |

  12. [A]: Light is very important external factor of transpiration. [R]:...

    Text Solution

    |

  13. [A]: Wax, resin and suberin coating on the surface of plant parts redu...

    Text Solution

    |

  14. [A]: Gibberellic acid when added to isolated aleurone layer, induces a...

    Text Solution

    |

  15. Assertion : Auxillary buds, in actively growing herbaceous plants, gen...

    Text Solution

    |

  16. Assertion : If you burn a plant , its nitrogen component is given of...

    Text Solution

    |

  17. [A]: Amino acids are converted into ammonia by a group bacteria called...

    Text Solution

    |

  18. [A]: Due to excessive use of fertilizers, the available water to the p...

    Text Solution

    |

  19. [A]: Vernalization is also called as yarovization. [R]: In short day...

    Text Solution

    |

  20. [A]: Fundamental factor in the vernalization is low temperature. [R...

    Text Solution

    |